MAP20: The Top of the Bottom (Down the Drain)

MAP20: The Top of the Bottom is the twentieth map of Down the Drain. It was designed by Benjogami and uses the music track "" by.

Secrets

 * 1) At the top of the hill with the structure that has the blue key, run and jump southeast to land on a block with energy cells. (sector 19)
 * 2) At the red key, take three lifts to get on top of the structure and get the energy cells at the southeast end. (sector 30)
 * 3) Open the blue and red doors, then jump east to the platform with the BFG9000. (sector 51)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on April 18, 2023.

Player spawns
This level contains four spawn points:
 * 1) facing east. (thing 278)
 * 2) facing south-west. (thing 279)
 * 3) facing south-west. (thing 280)
 * 4) facing south-west. (thing 281)

Things
This level contains the following numbers of things per skill level: